| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0% | 1498 |
48.2%
|
| 2 | 1-15% | 887 |
28.5%
|
| 3 | 16-30% | 298 |
9.6%
|
| 4 | 31-50% | 66 |
2.1%
|
| 5 | 51% and more | 39 |
1.3%
|
| 6 | DON'T KNOW | 204 |
6.6%
|
| 7 | REFUSED | 118 |
3.8%
|